Home / 9,230,083.71-13,846,437.78-2,840,868.51

Finding the Fourth Proportional to 9,230,083.71, 13,846,437.78 and 2,840,868.51

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Solution

The fourth proportional to 9,230,083.71, 13,846,437.78 and 2,840,868.51 is: 4,261,706.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,230,083.71 : 13,846,437.78 = 2,840,868.51 : x
  2. Step 2: Convert to fraction form
    9,230,083.71/13,846,437.78 = 2,840,868.51/x
  3. Step 3: Cross multiply
    9,230,083.71x = 13,846,437.78 × 2,840,868.51
  4. Step 4: Simplify right side
    9,230,083.71x = 39,335,909,064,876.30
  5. Step 5: Solve for x
    x = 39,335,909,064,876.30/9,230,083.71
  6. Step 6: Final answer
    x = 4,261,706.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.